NOAA station 9451798
Port Houghton (Inside), AK
Tide now0.5 ft↑ rising · predicted
Next high3:11 AM12.7 ft
Next low8:42 AM4.7 ft
No active NWS marine or coastal alerts here
Times AKST · NOAA source
Tide charts › AK
Port Houghton (Inside), AK tide chart and marine alerts
NOAA station 9451798 · 57.325°N, 133.183°W. Get an email only when the NWS issues a marine or coastal alert here, or the tide runs unusually high or low.
Today and tomorrow
Next 7 days Shape drawn between NOAA's predicted highs and lows
7-day tides, sun and moon Times AKST · feet above MLLW
| Day | High tides | Low tides | Sunrise Sunset | Moon |
|---|---|---|---|---|
| Thu, Nov 12 | 2:34 AM 13.4 ft2:00 PM 15.3 ft | 8:07 AM 4.0 ft8:46 PM −0.6 ft | 7:27 AM 3:45 PM | Waxing crescent 12% |
| Fri, Nov 13 | 3:11 AM 12.7 ft2:32 PM 14.5 ft | 8:42 AM 4.7 ft9:24 PM 0.3 ft | 7:30 AM 3:43 PM | Waxing crescent 19% |
| Sat, Nov 14 | 3:53 AM 12.0 ft3:08 PM 13.6 ft | 9:22 AM 5.5 ft10:08 PM 1.3 ft | 7:32 AM 3:41 PM | Waxing crescent 27% |
| Sun, Nov 15 | 4:43 AM 11.4 ft3:53 PM 12.5 ft | 10:13 AM 6.2 ft10:58 PM 2.2 ft | 7:34 AM 3:39 PM | Waxing crescent 36% |
| Mon, Nov 16 | 5:43 AM 11.1 ft4:52 PM 11.5 ft | 11:20 AM 6.6 ft11:57 PM 2.9 ft | 7:36 AM 3:38 PM | First quarter 45% |
| Tue, Nov 17 | 6:52 AM 11.3 ft6:15 PM 10.8 ft | 12:44 PM 6.3 ft | 7:39 AM 3:36 PM | First quarter 55% |
| Wed, Nov 18 | 7:56 AM 11.9 ft7:52 PM 10.8 ft | 1:04 AM 3.3 ft2:03 PM 5.3 ft | 7:41 AM 3:34 PM | Waxing gibbous 65% |
Tides: NOAA CO-OPS predictions. Sun and moon: computed for this station's coordinates with NOAA's solar equations and standard lunar formulas.
Today Thursday, Nov 12
| Tide | Time (AKST) | Height |
|---|---|---|
| High | 2:34 AM | 13.4 ft |
| Low | 8:07 AM | 4.0 ft |
| High | 2:00 PM | 15.3 ft |
| Low | 8:46 PM | −0.6 ft |
Tomorrow Friday, Nov 13
| Tide | Time (AKST) | Height |
|---|---|---|
| High | 3:11 AM | 12.7 ft |
| Low | 8:42 AM | 4.7 ft |
| High | 2:32 PM | 14.5 ft |
| Low | 9:24 PM | 0.3 ft |
Saturday Saturday, Nov 14
| Tide | Time (AKST) | Height |
|---|---|---|
| High | 3:53 AM | 12.0 ft |
| Low | 9:22 AM | 5.5 ft |
| High | 3:08 PM | 13.6 ft |
| Low | 10:08 PM | 1.3 ft |
Active NWS alerts
No active NWS marine or coastal alerts cover this station right now (checked 9:52 PM AKST).
Marine forecast PKZ031 · Stephens Passage
- Tonight
- Near Young Bay SE wind 15 kt becoming N wind 15 kt. South of Grand Island light winds becoming N 20 kt late. Seas 4 ft.
- Fri
- NE wind 15 kt. Seas 3 ft.
- Fri Night
- N wind 15 kt. Seas 3 ft. Rain late.
- Sat
- N wind 15 kt. Seas 3 ft.
- Sat Night
- N wind 20 kt. Gusts to 35 kt, except 40 kt out of interior passes. Seas 4 ft.
- Sun
- NE wind 25 kt. Seas 5 ft.
- Mon
- SE wind 25 kt. Seas 5 ft.
- Tue
- E wind 15 kt. Seas 3 ft.
National Weather Service, issued Thu 2:49 PM AKST. Official forecast for PKZ031
Unusual tides here
We flag a predicted high at or above 16.8 ft MLLW (0.5 m above mean higher high water (MHHW), NOAA's national proxy for minor high-tide flooding, because NOAA lists no station threshold). We flag a predicted low at or below −1.0 ft MLLW. Mean higher high water is 15.2 ft.
No predicted tide in the next few days crosses either line.
Official sources
- NOAA station home page
- NOAA tide predictions
- NWS forecast and hazards for this point
- NWS marine forecast, zone PKZ031
Predictions are astronomical tides. Wind and pressure can move the real water level a foot or more.
Nearby stations
- Papke's Landing, AK 46 mi
- Target Island, Mitchell Bay, AK 48 mi
- Red Bluff Bay, AK 66 mi
- Juneau, AK 81 mi
- Sitka, AK 83 mi
- Golf Island, Necker Island, AK 91 mi
Put this tide widget on your site
Free for club, marina, and charter sites: a small, script-free card with the next high and low and any active NWS alert, linking back here. Copy:
<iframe src="https://salttidings.com/embed/port-houghton-ak" title="Port Houghton (Inside), AK tides" width="320" height="230" style="border:0" loading="lazy"></iframe>Port Houghton (Inside), AK: common questions
When is the next high tide at Port Houghton (Inside), AK?
NOAA predicts the next high tide at Port Houghton (Inside), AK at Fri 3:11 AM AKST, 12.7 ft above mean lower low water (MLLW).
When is the next low tide at Port Houghton (Inside), AK?
The next predicted low tide is at Fri 8:42 AM AKST, 4.7 ft relative to MLLW.
Is there a marine alert for Port Houghton (Inside), AK right now?
No. When this page was built, no NWS marine or coastal alert covered this station.
What are these tide heights measured from?
Heights are in feet above mean lower low water (MLLW), the average of the lower of the two daily low tides. A negative number means the water is below that average.
How do I get an email when something happens at Port Houghton (Inside), AK?
Enter your email at the top of this page. You get one confirmation email, then nothing until the NWS issues a marine or coastal alert here or the tide is predicted unusually high or low. Unsubscribe in one click.