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Tanapag Harbor, Saipan Island Marine Forecast

Guam · 15.227°, 145.737° · National Weather Service

Now
Partly Cloudy
Wind
5 mph
from the SW
Seas
7 ft
Temp
81°F

Next 24 hours

9:00 PM
81°
5
10:00 PM
80°
5
11:00 PM
80°
5
12:00 AM
79°
0
1:00 AM
78°
0
2:00 AM
78°
0
3:00 AM
77°
0
4:00 AM
77°
0
5:00 AM
77°
0
6:00 AM
77°
0
7:00 AM
78°
0
8:00 AM
79°
0
9:00 AM
81°
0
10:00 AM
83°
0
11:00 AM
85°
0
12:00 PM
87°
5
1:00 PM
87°
5
2:00 PM
87°
5
3:00 PM
87°
5
4:00 PM
87°
5
5:00 PM
86°
0
6:00 PM
86°
0
7:00 PM
85°
0
8:00 PM
84°
0

7-Day Marine Outlook

Wind, temperature, and conditions for Tanapag Harbor, Saipan Island.

Tonight
0 to 5 mph
7 ft
77°
Sunday
0 to 5 mph
7 ft
88°
Sunday Night
0 mph
7 ft
78°
Monday
5 to 10 mph
7 ft
88°
Monday Night
5 to 10 mph
7 ft
78°
Tuesday
5 to 10 mph
6 ft
88°
Tuesday Night
5 mph
6 ft
78°
Wednesday
10 mph
No data
88°
Wednesday Night
10 mph
No data
76°
Thursday
10 mph
No data
88°
Thursday Night
10 mph
No data
76°
Friday
10 to 15 mph
No data
88°
Friday Night
5 to 10 mph
No data
76°
Saturday
5 to 10 mph
No data
88°

About the marine forecast for Tanapag Harbor, Saipan Island

This is the National Weather Service forecast for Tanapag Harbor, Saipan Island (Guam), covering wind, wave height, temperature, and conditions over the coming week. Wind and seas are what make or break a day on the water, so start there. Remember that gusts, not the average, are what knock you around, and that wind blowing against the tide stacks the seas up steeper than the numbers suggest. Wave height here is the significant wave height, so some individual waves come through taller.

Planning a trip out of Tanapag Harbor, Saipan Island? Pair this with the Tanapag Harbor, Saipan Island tide chart so you’ve got the water and the weather in one look.

Frequently asked

What is the wind forecast for Tanapag Harbor, Saipan Island today?+

Today at Tanapag Harbor, Saipan Island, expect wind from the SW at 0 to 5 mph, with partly cloudy. See the hourly breakdown above for how it changes through the day.

Where does this Tanapag Harbor, Saipan Island marine forecast come from?+

It's the official National Weather Service point forecast for Tanapag Harbor, Saipan Island's coordinates, covering wind, temperature, and conditions for the next 7 days. It's the same data marine forecasts are built on.

Is it a good day to go boating at Tanapag Harbor, Saipan Island?+

Check the wind first, since it's what makes or breaks a day on the water, then the conditions and any advisories. Match the forecast to your boat and experience, tell someone your plan, and always leave yourself a way back.

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Selected location: Tanapag Harbor, Saipan Island, Guam.

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